baber/WOPTO huggingface dataset:
Patent JP-S6285740-A (JP)
Title: Cathode-ray tube display device for vehicle
Inventor: SHIRAI KAZUNARI
IPC: B60Q9/00
Filed: 1985-10-09
Abstract: PURPOSE:To aim at the promotion of reduction in a rewriting operational process as well as to improve a display rewriting speed, by making a device prohibit an interruption demand from a preferential interrupting device being low in the degree of priority to an operational process device at a time when a rewriting command of display contents is emitted. CONSTITUTION:A device bearing the above caption is provided with an operational process device 5 which inputs plural numbers of input information on a vehicle out of an information inputting device 1, and it performs a rewriting operation process for display data in response to a rewriting command out of a rewriting command device 2 by the said device 5. In addition, it responds, in consecutive order, an interruption demand out of both first and second preferential interrupting devices 3 and 4 to be produced during the rewriting operational process and performs the operational process of interruption contents of each of these interrupting devices 3 and 4, responding to be rewriting operational process, and rewrites these display contents and displayed from a CRT display device 6. In this case, the presence of the rewriting command out of the rewriting command device 2 is discriminated by a discriminating device 7, and when the rewriting command is present, the interruption demand from the second preferential interrupting device 4 to the operational process device 5 is made so as to be prohibited by an interruption prohibiting device 8.
Patent JP-S60117952-A (JP)
Title: Circuit test method
Inventor: TAKAHASHI ATSUHISA
IPC: H04M3/26
Filed: 1983-11-30
Abstract: PURPOSE:To save the time and labor of a test operator with a remote subscriber line concentrator by transmitting the test signals from an end of an auxiliary circuit and a circuit exclusive for transmission to which an additional device which received a start signal is connected in return and detecting the test signal sent back to the other end to test the normal state of the circuit exclusive for transmission. CONSTITUTION:A processor MRP of an exchange HX of a master station transmits a test command of a circuit OL exclusive for transmission via a time division multiplex circuit TL. Then a processor LPR of a remote subscriber line concentrator RLC starts a processor SPR of an additional device SA to send a test command of the circuit OL. The processor SPR which received a start signal transmits a PB signal through a signal tone generator TNG and checks whether the PB signal is transmitted in return to a PB signal receiver DTR via a test route. When the receiver DTR detects the PB signal, it is decided that a transmission channel reaching the exchange HX from the device SA of the circuit OL is normal. This information is given to the processor SPR.
Patent JP-S60117753-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKUI YASUSHI
IPC: H01L21/3065
Filed: 1983-11-30
Abstract: PURPOSE:To contrive to improve electric characteristics of the titled device by eliminating recesses in the surface of a field insulation film which generate in the neighborhood of the element-forming region by a method wherein a groove of the field region is filled with a thick insulation film after reduction of the thickness and the width of a spacer film. CONSTITUTION:A thermal oxide film 22 is formed on a substrate 21, further a polycrystalline Si film 23 serving as the spacer film is formed, and an aluminum film 24 is formed over the entire film. After the film 24 is removed, the film 23 is reduced by isotropic etching. Positive resist films 281 are selectively formed on the recess in the surface of an SiO2 film 27, and next the surface is made almost flat by coating the entire surface with a mixed resist film 282 of PMAH type resist and positive resist as a fluid substance film. After exposure of the surface of the film 23 on the element-forming region, the state that the SiO2 film 27 has been buried flatly in the field region is obtained by removing the left resist film. Thereafter, the films 23 and 22 are exfoliated, and thus the Si substrate is exposed to the element-forming region.
Patent JP-S6285729-A (JP)
Title: Four wheel drive vehicle
Inventor: HAMADA TETSUO
IPC: B60K17/348
Filed: 1985-10-09
Abstract: PURPOSE:To improve the performance of a four wheel drive vehicle under low speed by providing a clutch responsive to the relative rotary speed to a power distribution mechanism and constituting such that at least four driving wheels are steered in specific relation. CONSTITUTION:The power of an engine is transmitted through a transmission 2 to a power distribution mechanism 3 while through a first differential unit 3a, right and left drive shafts 4, etc. arranged in a case of said mechanism 3 to the front wheel 6. Furthermore, it is transmitted from the output shaft at the rear section of the power distribution mechanism 3 through a first propeller shaft 7, a viscus clutch or a viscus coupling (a clutch responsive to the relative speed) 8, a second propeller shaft 9, a second differential unit 10 and right/left drive shafts 11 to the rear wheel 13. The front wheel 6 is steered through a rack/pinion type gear box 23, a tierod 25, etc. by operating a handle 21 while the rear wheel 13 is steered through a coupling shaft 29, a crank member 33, a tierod 34, etc.
Patent JP-H0566084-A (JP)
Title: Heat-insulated casing
Inventor: FUKUDA MICHIO
IPC: F25D23/00
Filed: 1991-09-05
Abstract: PURPOSE:To eliminate from the manufacturing process of a heat-insulated casing, which is one provided with a reinforcing member at the lower part of the outer casing, the possibility of electric welding causing a shunted discharge resulting in formation of a hole in a heat discharging pipe and impairment of the cooling capacity and also make the heat-insulated casing resistive to a horizontal twist by fitting a substantially U-shaped reinforcing member on three planes formed by the lower part of each of the two side plates. CONSTITUTION:The front edge of an outer casing, framing its opening, is fashioned into a flange made up of a double flange 9 and an extended flange 21 and having a hole 25 for fitting, on which another contact-bonded flange functioning as a reinforcing member is fitted by applying pressure and fixed thereto by caulking having contact-bonded flange deformation part 26 on the last-mentioned flange in place for the fixation.
Patent JP-H0565543-A (JP)
Title: Manufacture of low iron loss unidirectional silicon steel sheet having uniform characteristic in transverse direction without deteriorating magnetic characteristic even in the case of applying strain-removal annealing
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1991-09-05
Abstract: PURPOSE:To advantageously manufacture a low iron loss unidirectional silicon steel sheet having the uniform characteristic in the traverse direction of the steel sheet without deteriorating magnetic characteristic even in the case of applying strain removal annealing. CONSTITUTION:By using deflected electron beam on the surface of the unidirectional silicon steel sheet after executing the finish annealing to form fine pressing-in range lined up at the same intervals in the transverse direction of the steel sheet, magnetic domain fined nuclei which are not eliminated even after the strain-removal annealing are introduced so as not to change the physical property in the transverse direction of the steel sheet.
Patent JP-H0565723-A (JP)
Title: Operation controller
Inventor: ARIMITSU HIDEO
IPC: E02F3/43
Filed: 1991-09-05
Abstract: PURPOSE:To facilitate an operation by detecting the posture of a bucket and the action force against the bucket during the work motion by the bucket and controlling a rotary drive or a lifting drive in accordance with the magnitude of working moment. CONSTITUTION:A cylinder pressure sensor 14 is provided at the bucket cylinder of a wheel loader equipped with a bucket to detect the cylinder pressure for the actuation force rotating the bucket. And further, a boom angle sensor 16 is provided to detect the rotary angle of the boom. And a bucket angle sensor 18 is provided to check the rotary angle of the bucket. Next, the rotary angle detected by the boom angle sensor 16 and the bucket angle sensor 18 is used to calculate the excavation moment by means of the operation means 21 of bucket posture and the operation means 22 of the moment. Next, the moment calculated by the moment operation means 22 is output to the hydraulic controller 31 of bucket cylinder by the control operation 23 of bucket rotation to calculate the instruction signal. And hence, the cost can be remarkably reduced.
Patent JP-H0562231-A (JP)
Title: Piezoelectric linear actuator and its driving method
Inventor: AJIKI SEIICHI
IPC: G11B7/095
Filed: 1991-09-05
Abstract: PURPOSE:To obtain a signal with high accuracy by having a first piezoelectric element for focusing provided on an arm having an objective lens and a pair of second piezoelectric elements for tracking to rotate this arm to left and right. CONSTITUTION:On the upper face of the arm 3, the first piezoelectric element 7 is provided in a multi-layer state, by driving this first piezoelectric element 7, the objective lens 4 is moved perpendicularly in the direction of the arrow A or B and the objective lens 4 is operated to focus. Further, on an end part 3c formed in the rear of this arm 3, a pair of the second piezo-electric elements 8, 9 for tracking arranged independently each other in the direction of horizon on a pedestal 1 are provided, the arm 3 is rotated to left and right in the any direction of the arrows E and F and the tracking operation of the objective lens 4 to a disk 6 is attained.
Patent JP-H0567804-A (JP)
Title: Photodetector
Inventor: NAKAMURA HITOSHI
IPC: H01L31/107
Filed: 1991-09-05
Abstract: PURPOSE:To widen a dynamic range of a multiplication factor when operating at a high speed by forming an optical absorption layer with more than two different conductive type layers and employing the same base material for more than two layers forming the optical absorption layer and stacking up different conductive type layers alternately. CONSTITUTION:An avalanche photodiode (APD) is the APD of a mesa-type rear incident method by a separating type of a multiplication layer having an optical absorption layer 7 including a superlattice structure 5 in the multiplication layer. The optical absorption layers 7 to 12 are formed by stacking up different conductive type layers alternately. The optical absorption layers are an InGaAs mixed crystal aligned on an InP substrate 1. An electric field relaxation layer 6 is also a P-InGaAlAs in which a composition of Ga and Al change continuatively. The composition a is an InGaAs at the end of the optical absorption layer side and is an InAlAs at the end of the multiplication layer side. Most of the electric field relaxation layer 6 is aligned on the InP substrate 1. Further, a width of the InGaAs well layer in the superlattice multiplication layer 5 is 5nm, and a total film thickness is 0.35mum.
Patent JP-H06188594-A (JP)
Title: Electronic part mounting device
Inventor: SENO MASAYUKI
IPC: H05K13/04
Filed: 1993-09-10
Abstract: PURPOSE:To enable an electronic part to be always accurately mounted at a part mounting station by a method wherein a part detecting station is provided at a point located on a path from a part feeding station to a part mounting station. CONSTITUTION:A part detector 11 is installed at a part detecting station S4. The part detector 11 is composed of a light 117 and a line sensor 118 which are provided inside a U-shaped main body 116 confronting each other. It is detected by the line sensor 118 if an electronic part 8 sucked by a suction nozzle 13 is kept in a certain range of height as prescribed or not. When it, is detected that the part 8 is not properly held, it is stored in a control which controls a part mounting head 6, and the part 8 concerned is discharged out later at a defective discharge station S. Therefore, an electronic part can be always precisely mounted at a part mounting station.
Patent JP-H1053134-A (JP)
Title: Three-wire type railway circuit
Inventor: HIASA KENZO
IPC: B61L23/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To individually detect signal currents, flowing through rails for the standard gauge alone and rails for a narrow gauge alone, on the receipt side, and to reliably detect the presence of a train on the standard gauge and a narrow gauge and the presence of breakage of each rail based on the level of a detecting signal current. SOLUTION: A transmitter T1 outputs a train detecting signal to rails 2 for the standard gauge alone and rails 3 for a narrow gauge alone. A signal current detector 21 for the standard gauge detects the presence of a train on a standard gauge and breakage of common rails 1 and the rails 2 for the standard gauge alone based on the level of the signal current of a detecting signal for a train. A signal current detector 22 for a narrow gauge detects a signal current for a detecting signal for a train on the rails 3 for narrow gauge alone and detects the presence of a train on a narrow gauge and breakage of the common rails 1 and the rails 3 for a narrow gauge alone based on the level of the signal current of the detecting train detecting signal.
Patent JP-H0969796-A (JP)
Title: Antenna booster
Inventor: NOMURA TAKASHI
IPC: H04B1/18
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To automatically set the reception mode of the low noise block(LNB) of a satellite broadcasting antenna by setting the output voltage of a converter driving power source to a voltage value corresponding to the polarization mode of a reception wave based on the voltage indicating the polarization mode of a reception channel power source or a polarization mode switching signal. SOLUTION: An LNB 2 constitutes a converter which converts a signal of 12GHz band received by an antenna 1 to a CS-IF signal of about 1 to 1.8GHz and outputs this signal. In an antenna booster 3, the height of a second converter driving voltage sent from a CS tuner 4, namely, the voltage also indicating the polarization mode of the reception channel radio wave is discriminated by a voltage discrimination circuit 15, and an LNB driving voltage of DC 11V or DC 15V is sent from an LNB driving power source circuit 11 to the LNB 2 in accordance with the discrimination result. Consequently, the reception polarization mode of the LNB 2 is automatically switched under the control of the CS tuner 4, namely, only by indication of the CS tuner 4.
Patent JP-H08295798-A (JP)
Title: Polyphenylene ether thermoplastic resin composition excellent in natural hue
Inventor: RIMU JIYON CHIYURU
IPC: C08L25/02
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a novel polyphenylene ether-based thermoplastic resin composition showing an excellent natural color or not so much change of color during extruding.  
     SOLUTION: A composition of the present invention comprises (A) 5-95 pts.wt. of a polyphenylene ether resin, (B) 1-50 pts.wt. of a functionalized aromatic vinyl graft copolymer which is prepared by melt blending 100 pts.wt. of a graft copolymer obtained by grafting 20-99 pts.wt. of an aromatic vinyl monomer on 1-80 pts.wt. of a rubbery polymer, 0.01-2 pts.wt. of an organic peroxide and 0.01-10 pts.wt. of a reactive monomer having an unsaturated carboxylic acid or an anhydride group, (C) 5-95 pts.wt. of a polyamide and (D) 0-40 pts.wt. of a styrene-based shock-resistant reinforcement. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6284052-A (JP)
Inventor: EDOWAADO JIEE KURAGOO JIYUNIYA
IPC: C07D233/22
Filed: 1986-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6291664-A (JP)
Inventor: MIHIYAERU SHIYUTEFUEN
IPC: F02P11/04
Filed: 1986-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0662573-A (JP)
Title: Switching power circuit
Inventor: YOKOYAMA KENJI
IPC: H02M3/338
Filed: 1992-08-03
Abstract: PURPOSE:To provide a switching power circuit which has an improved efficiency by reducing the power consumption in a switching transition region effectively. CONSTITUTION:In a switching power circuit wherein a primary winding of a transformer T is connected to a source of DC voltage source VIN through a switching means and a rectifying and smoothing means is installed at the secondary side of the transformer T, the switching means is connected between one end of the primary winding N1 and a reference potential through a resistor Re. In this circuit, a first transistor Q1 whose base is driven intermittently and a second transistor Q2 whose base is driven by the terminal voltage of the resistor Re and which turns on and off complementarily to the first transistor Q1 are also provided. It also has a differential circuit 1 generating a driving signal which detects a rise of a terminal voltage when the first transistor Q1 turns off and then accelerates the turn-on of the second transistor Q2.
Patent JP-S6384894-A (JP)
Inventor: FUTAMURA SHOJI
IPC: B26D1/547
Filed: 1986-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0670941-A (JP)
Title: Electrode holder at edge of electric surgical knife
Inventor: NAGASHIMA KANECHIKA
IPC: A61B18/14
Filed: 1992-08-04
Abstract: PURPOSE:To form the external shape of a holder body so as to be hard in slipping, to reduce the pressing manipulation of a hand switch mechanism so as to alleviate the fatigue of an operator and to issue clear sound during manipulation of a switch for clear confirmation. CONSTITUTION:An electrode holder comprises a U-like plan view shape support member 26 which connects a hand switch mechanism 20 adapted to perform switching operation in association with manipulation for a push button 21 by an operator, to a printed circuit board 5, a movable piece 27 formed in a bifurcated shape, and swingably attached to the support member 26, being brought into contact with and separated from a contact member 22 on the circuit board 5, an urging coil spring 28 interposed between the support member 26 and the movable piece 27, and adapted to press the movable piece 27 against the contact member 22 or an upper limit part of a wide rectangular groove 14 while issues an operating sound, in dependence upon whether the push button 21 is pressed or not.
Patent JP-H0568218-A (JP)
Title: Superimposition display device
Inventor: MAENO KENJI
IPC: H04N5/445
Filed: 1991-09-06
Abstract: PURPOSE:To always display the character of brightness easy to see by detecting the average luminance level (APL) of a video signal, and adjusting the luminance level of a character signal to be superimposed on the video signal to a level suitable for the APL. CONSTITUTION:In a superimposition display device to superimpose the character signal, etc., on the video signal, a means 12 to detect the APL of the video signal and a character signal superimposition circuit 9 to adjust the level of the character signal to be superimposed so as to make prescribed difference for this detected APL are provided. The average luminance level detecting means 12 for the video signal is constituted of an emitter follower circuit 1, an integration circuit 2, and a non-inverting amplifier 4. The bright character is displayed automatically when a picture is bright, and the somewhat dark character is displayed when the picture is dark in this way. Thus, the character of the brightness easy to see can be displayed always, and the quality of the picture is never impaired.
Patent JP-H0387110-A (JP)
Title: Traveling device of mower of walking type
Inventor: YOSHIKI SHINYA
IPC: A01D34/68
Filed: 1989-08-31
Abstract: PURPOSE:To efficiently carry out mowing operation by rotating rear wheels through a supporting arm downward, regulating, driving and revolving the rear wheels through a universal joint and a transmission case. CONSTITUTION:The front part of a mower deck 2 equipped with a motor 1 to drive an inside reaping knife at the top is driven and supported by vertically adjustable front wheels 3. The rear wheels 4 supporting the rear part of the deck are attached to a driving shaft projecting from the left and right of a transmission case 30 linked and connected through a universal joint 32 of fixed length to a driving shaft 29 of the motor 1, the transmission case 30 is pivoted on and connected to a supporting arm vertically adjustably set at the rear part of the more deck 2 so that the rear wheels can be regulated by the universal joint 32 of fixed length to simplify supporting mechanism of the transmission case 30.
Patent JP-S6381677-A (JP)
Title: Transferring method for bloch line
Inventor: ONO TAKEO
IPC: G11C19/08
Filed: 1986-09-24
Abstract: PURPOSE:To stably transfer a Bloch line and to reduce a power consumption by impressing a pulse magnetic field perpendicularly to the film surface of a magnetic film, and impressing an in-plane magnetic field, which is in the longitudinal direction of a striped magnetic domain and is approximately parallel to a film surface, synchronizing with the above-mentioned impression of the magnetic field. CONSTITUTION:The striped magnetic domain, having a magnetic domain wall 2 containing a Bloch line, is formed on the chip 24 of the magnetic film of a magnetic field impressing device, and the magnetic field is impressed by a coil 25 in the longitudinal direction of this magnetic domain, and the magnetic field, perpendicular to the magnetic film, is impressed by the coil 26. The coils 25, 26 respectively are given pulse currents through pulse drives 27, 28, and the timing is controlled by a timing controller 29. Then, the Bloch lines 18, 19 are given a vertical pulse magnetic field 8, and are shifted to the left. At this time, the in-plane magnetic field 13 is impressed in the direction along the magnetic domain wall 2, and the forces of different largeness are given to the lines 18, 19 then the lines 18, 19 are stably transferred and the power consumption is reduced.
Patent JP-H1069840-A (JP)
Title: Switching device
Inventor: KYODA TATSUO
IPC: H01H25/04
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the numbers of part items and assembling processes. SOLUTION: One contact set 8 comprises two movable contacts 81, 82 (83, 84). So, the numbers of parts and assembling processes are reduced. Normally closed contacts 310-340 and normally open contacts 311-341 are arranged in the moving direction of the movable contacts 81-84 and common contacts 312-342 are arranged in parallel to the normally closed contacts 310-340 and the normally open contacts 311-341 in the moving direction of the movable contacts 81-84. As a result, the occupied area of fixed contacts 31-34 on a circuit board can be reduced. The degree of freedom in designing wirings on the circuit board is increased and the area and size of the circuit board are made smaller, accordingly.